Letheia

Letheia: Mood Magic for Your Inner World

Letheia (leh-thay-uh) is where you go when your head feels loud. A place to check in, clear your head, and say what's actually real.

Not a therapist. Not social media. Just a truth-telling space for Gen Z feelings.

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Feeling something? Let's check in.

• Tap an emoji for a quick read, or go deeper with the 3-level Emotion Wheel — "Angry" to "Frustrated" to "Overwhelmed."
• Say it or type it... no judgment
• Get a personalized AI reflection that actually mirrors your emotional state
• Unlock "Truth Threads"... AI-crafted affirmations that sound like you, not a fortune cookie
• Save the ones that hit and come back to them later

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Talk it out with Letheia Chat

Sometimes a check-in isn't enough. Open a full conversation with Letheia's AI... it listens, mirrors, and helps you process in real time. Not advice. Not therapy. Just something that actually gets it.

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Breathe with the Orb... 14 breathwork exercises synced to sound, haptics, and rhythm. Breathe in. Breathe out. Feel the difference.

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Chill Zone... Too much? Tap it out. When your brain needs a break, not a deep dive.

• Flip the Feel
• Mood Match
• Whack a Mood
• Slide the Vibe
• Mood Blaster

Your brain deserves a snack break. These games are the chips.

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See your patterns... Track how your emotions move over time.

• Mood + Energy Map
• Weekly Rhythm
• Time of Day
• Top Vibes

No pressure. No streaks. Just awareness.

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Make it yours

• Customize your vibe
• Switch between emoji and wheel mode
• Reorder your dashboard
• Set your breath style and weekly intentions

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Now on Apple Watch

• Quick Mood Check-Ins from your wrist
• Guided breathwork on the go
• Read your Reflections and Truth Threads anytime

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Built with Safety at the Core. Letheia runs on TruthSafe™, our patent-pending AI safety system. Designed for honest emotional expression with grounded, non-clinical responses.

No mind-reading. No diagnosing. Just human-first AI, built to listen safely.

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Shaped by Mental Health Professionals

Letheia is guided by licensed counselors and real users. No toxic positivity... just emotionally honest tools that support your inner world.

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Letheia is for:

• Overthinkers at midnight
• Tender-hearted realists
• People who say "I'm fine" but aren't
• Anyone who just wants something that actually gets it

You don't need to be fixed. Just met with truth.

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Download Letheia. Because your feelings deserve a better experience.